If you don't get the joke they you probably aren't familiar with the pony OC known as Palette Swap. She uses her tail as a paint brush (you can see some green paint on it) and I'm wondering if she can teach me how she does it. It must be hard to do that and have to turn your head around constantly...............wait, I'm already doing that in the first panel. XD

So yeah, you should definitely check out the ask blog for Palette Swap, it's really cute: [link]